I want to implement the SIP protocol in java and would want to be able to create different clients (5 or more) and make them connect to a proxy server. Thi开发者_如何学编程s is all for testing purpose
I was reading Apress \"Beginning Spring 2 From Novice to Professional\", and I found this one section that discusses usage of DAOs. The example is pretty simple and I have pasted the src here:
1、对于耳机使用的时间不长或者不太脏的耳机；使用铅笔的橡皮檫对脏的地方进行擦试，再用沾有洗洁精等清洁剂的热抹布（或者粘有酒精的抹布）进行擦试就可以擦干净。 2、对于难清洗的耳机；先把你要清洗的耳机按条
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